A/V Sync issues after update to 2.79
I just edited an OBS file in Blender's VSE and Blender auto-conformed the project frame rate to FPS: 10 FramerateBase: 0.330. So its not quite 30fps. If you added something else to the project first then added the OBS file later, then Blender will default to the first specified frame rate. Either try this rate or add the OBS file first.



Consider checking that you are using SDL as your Audio Device in Blender preferences.